#4144CA#4144CA

#4144CA is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.4% C 0.202 H 274.5°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#4144CA
RGB	rgb(65, 68, 202)
HSL	hsl(239, 56%, 52%)
HSV	hsv(239, 68%, 79%)
CMYK	cmyk(67.8%, 66.3%, 0%, 20.8%)
CIE-LAB	lab(36.97, 41.31, -69.79)
CIE-LCH	lch(36.97, 81.10, 300.62°)
OKLab	oklab(47.37% 0.016 -0.2015)
OKLCH	oklch(47.37% 0.202 274.5)
XYZ	xyz(14.9042, 9.5210, 56.9179)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4144CA #CAC741

analogous

#4189CA #4144CA #8241CA

triadic

#4144CA #CA4144 #44CA41

tetradic

#4144CA #CA4189 #CAC741 #41CA82

square

#4144CA #CA4189 #CAC741 #41CA82

split-complementary

#4144CA #CA8241 #89CA41

monochromatic

#202171 #2D2FA1 #4144CA #7173D7 #A1A2E5

Accessibility & contrast

On white

7.23

#4144CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#4144CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4144CA

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4144CA	#FFFFFF	#000000	##FFFFFF
##4144CA	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#0051C7

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4144ca;
/* rgb */ color: rgb(65, 68, 202);
/* oklch */ color: oklch(47.4% 0.202 274.5);

Tailwind

colors: {
  custom: {
    50: '#8778db',
    500: '#4144ca',
    950: '#000000',
  },
}

SCSS

$custom: #4144ca;
$custom-light: #8778db;
$custom-dark: #000000;

JSON

{
  "hex": "#4144ca",
  "rgb": {
    "r": 65,
    "g": 68,
    "b": 202
  },
  "hsl": {
    "h": 238.686,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47367,
    "c": 0.20215,
    "h": 274.5
  },
  "luminance": 0.09522
}

Semantic roles & 50–950 ramp

primary

#4144CA

secondary

#D1D096

accent

#DC48E0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4144CA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →